ZR5970 Zirconium Dioxide Yttrium Oxide Composite Powder (ZrO2 7.5Y2O3 Powder)

ZrO2 7.5Y2O3 Powder Description:

ZrO2 7.5Y2O3 Powder is a melted and ground 7.5 weight-% Yttrium oxide-stabilised zirconium dioxide (7.5Y2O3 ZrO2), developed for thermal insulation applications using atmospheric plasma spraying technology. Unlike conventional 7-8% YSZ powders, this material features a homogeneous particle chemistry and a higher density, resulting in spray layers with very low porosity, improved erosion resistance, and high cohesion between particles. Its high purity leads to enhanced sintering properties, producing white coatings. ZrO2 7.5Y2O3 Powder generates dense, segmented microstructures with excellent strain tolerance at high temperatures, making it ideal for use in gas turbines. Coatings applied using the cascade arc gun technology (SinplexPro) benefit from improved process reliability and reduced application costs, suitable for industrial gas turbine and aerospace engine components.

ZrO2 7.5Y2O3 Powder Specifications:

ZrO2 7.5Y2O3 Powder Applications:

1. Aerospace Engines: Used in thermal insulation layers for turbine blades, combustion chambers, and other high-temperature components of jet engines to improve performance and durability.

2. Industrial Gas Turbines: Applied in gas turbines for power generation for thermal insulation, enhancing efficiency and extending the lifespan of critical components.

3. Automotive Industry: Utilised in high-performance engine parts and exhaust systems for protection against high temperatures and thermal fatigue.

4. Energy Sector: Used in thermal insulation layers for facilities in the energy sector, including turbines and reactors, to ensure high efficiency and reliability under extreme conditions.

5. Thermal Insulation: Applied in various industrial applications requiring effective thermal insulation and protection against high temperatures, such as in kilns and furnaces.

ZrO2 7.5Y2O3 Powder Packaging:

Our ZrO2 7.5Y2O3 Powder is handled carefully during storage and transport to maintain the quality of our product in its original condition.

ZrO2 7.5Y2O3 Powder FAQ:

Q1: What are the main benefits of using ZrO2 7.5Y2O3 Powder in thermal insulation layers?

A1: ZrO2 7.5Y2O3 Powder offers low porosity, improved erosion resistance, high cohesion between particles, and excellent strain tolerance at elevated temperatures, making it ideal for high-performance thermal insulation layers.

Q2: In which industries can ZrO2 7.5Y2O3 Powder be effectively applied?

A2: This powder is used in aerospace, industrial gas turbines, the automotive industry, and the energy sector, particularly for components requiring robust thermal insulation layers that can withstand high temperatures.

Q3: How does ZrO2 7.5Y2O3 Powder compare with conventional 7-8% YSZ powders?

A3: ZrO2 7.5Y2O3 Powder features homogeneous particle chemistry and a higher density, resulting in superior sintering properties, lower porosity, and better erosion resistance compared to conventional 7-8% YSZ powders.